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- Metadata-Version: 2.1
- Name: cryptography
- Version: 37.0.2
- Summary: cryptography is a package which provides cryptographic recipes and primitives to Python developers.
- Home-page: https://github.com/pyca/cryptography
- Author: The Python Cryptographic Authority and individual contributors
- Author-email: cryptography-dev@python.org
- License: BSD-3-Clause OR Apache-2.0
- Project-URL: Documentation, https://cryptography.io/
- Project-URL: Source, https://github.com/pyca/cryptography/
- Project-URL: Issues, https://github.com/pyca/cryptography/issues
- Project-URL: Changelog, https://cryptography.io/en/latest/changelog/
- Platform: UNKNOWN
- Classifier: Development Status :: 5 - Production/Stable
- Classifier: Intended Audience :: Developers
- Classifier: License :: OSI Approved :: Apache Software License
- Classifier: License :: OSI Approved :: BSD License
- Classifier: Natural Language :: English
- Classifier: Operating System :: MacOS :: MacOS X
- Classifier: Operating System :: POSIX
- Classifier: Operating System :: POSIX :: BSD
- Classifier: Operating System :: POSIX :: Linux
- Classifier: Operating System :: Microsoft :: Windows
- Classifier: Programming Language :: Python
- Classifier: Programming Language :: Python :: 3
- Classifier: Programming Language :: Python :: 3 :: Only
- Classifier: Programming Language :: Python :: 3.6
- Classifier: Programming Language :: Python :: 3.7
- Classifier: Programming Language :: Python :: 3.8
- Classifier: Programming Language :: Python :: 3.9
- Classifier: Programming Language :: Python :: 3.10
- Classifier: Programming Language :: Python :: Implementation :: CPython
- Classifier: Programming Language :: Python :: Implementation :: PyPy
- Classifier: Topic :: Security :: Cryptography
- Requires-Python: >=3.6
- Description-Content-Type: text/x-rst
- License-File: LICENSE
- License-File: LICENSE.APACHE
- License-File: LICENSE.BSD
- License-File: LICENSE.PSF
- Requires-Dist: cffi (>=1.12)
- Provides-Extra: docs
- Requires-Dist: sphinx (!=1.8.0,!=3.1.0,!=3.1.1,>=1.6.5) ; extra == 'docs'
- Requires-Dist: sphinx-rtd-theme ; extra == 'docs'
- Provides-Extra: docstest
- Requires-Dist: pyenchant (>=1.6.11) ; extra == 'docstest'
- Requires-Dist: twine (>=1.12.0) ; extra == 'docstest'
- Requires-Dist: sphinxcontrib-spelling (>=4.0.1) ; extra == 'docstest'
- Provides-Extra: pep8test
- Requires-Dist: black ; extra == 'pep8test'
- Requires-Dist: flake8 ; extra == 'pep8test'
- Requires-Dist: flake8-import-order ; extra == 'pep8test'
- Requires-Dist: pep8-naming ; extra == 'pep8test'
- Provides-Extra: sdist
- Requires-Dist: setuptools-rust (>=0.11.4) ; extra == 'sdist'
- Provides-Extra: ssh
- Requires-Dist: bcrypt (>=3.1.5) ; extra == 'ssh'
- Provides-Extra: test
- Requires-Dist: pytest (>=6.2.0) ; extra == 'test'
- Requires-Dist: pytest-benchmark ; extra == 'test'
- Requires-Dist: pytest-cov ; extra == 'test'
- Requires-Dist: pytest-subtests ; extra == 'test'
- Requires-Dist: pytest-xdist ; extra == 'test'
- Requires-Dist: pretend ; extra == 'test'
- Requires-Dist: iso8601 ; extra == 'test'
- Requires-Dist: pytz ; extra == 'test'
- Requires-Dist: hypothesis (!=3.79.2,>=1.11.4) ; extra == 'test'
- pyca/cryptography
- =================
- .. image:: https://img.shields.io/pypi/v/cryptography.svg
- :target: https://pypi.org/project/cryptography/
- :alt: Latest Version
- .. image:: https://readthedocs.org/projects/cryptography/badge/?version=latest
- :target: https://cryptography.io
- :alt: Latest Docs
- .. image:: https://github.com/pyca/cryptography/workflows/CI/badge.svg?branch=main
- :target: https://github.com/pyca/cryptography/actions?query=workflow%3ACI+branch%3Amain
- .. image:: https://codecov.io/github/pyca/cryptography/coverage.svg?branch=main
- :target: https://codecov.io/github/pyca/cryptography?branch=main
- ``cryptography`` is a package which provides cryptographic recipes and
- primitives to Python developers. Our goal is for it to be your "cryptographic
- standard library". It supports Python 3.6+ and PyPy3 7.2+.
- ``cryptography`` includes both high level recipes and low level interfaces to
- common cryptographic algorithms such as symmetric ciphers, message digests, and
- key derivation functions. For example, to encrypt something with
- ``cryptography``'s high level symmetric encryption recipe:
- .. code-block:: pycon
- >>> from cryptography.fernet import Fernet
- >>> # Put this somewhere safe!
- >>> key = Fernet.generate_key()
- >>> f = Fernet(key)
- >>> token = f.encrypt(b"A really secret message. Not for prying eyes.")
- >>> token
- '...'
- >>> f.decrypt(token)
- 'A really secret message. Not for prying eyes.'
- You can find more information in the `documentation`_.
- You can install ``cryptography`` with:
- .. code-block:: console
- $ pip install cryptography
- For full details see `the installation documentation`_.
- Discussion
- ~~~~~~~~~~
- If you run into bugs, you can file them in our `issue tracker`_.
- We maintain a `cryptography-dev`_ mailing list for development discussion.
- You can also join ``#pyca`` on ``irc.libera.chat`` to ask questions or get
- involved.
- Security
- ~~~~~~~~
- Need to report a security issue? Please consult our `security reporting`_
- documentation.
- .. _`documentation`: https://cryptography.io/
- .. _`the installation documentation`: https://cryptography.io/en/latest/installation/
- .. _`issue tracker`: https://github.com/pyca/cryptography/issues
- .. _`cryptography-dev`: https://mail.python.org/mailman/listinfo/cryptography-dev
- .. _`security reporting`: https://cryptography.io/en/latest/security/
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